From c3b2c2a9a22bac5cf17813c589444d3abebaa23b Mon Sep 17 00:00:00 2001
From: Wojciech Dec <wdec@cisco.com>
Date: Tue, 16 Aug 2016 19:27:01 +0200
Subject: Adding Mitaka networking-old module with the ODL topology based port
 binding resolution mechanism from https://review.openstack.org/333186

Change-Id: I10d400aac9bb639c146527f0f93e6925cb74d9de
Signed-off-by: Wojciech Dec <wdec@cisco.com>
---
 .../tests/unit/ml2/test_legacy_port_binding.py     | 89 ++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 networking-odl/networking_odl/tests/unit/ml2/test_legacy_port_binding.py

(limited to 'networking-odl/networking_odl/tests/unit/ml2/test_legacy_port_binding.py')

diff --git a/networking-odl/networking_odl/tests/unit/ml2/test_legacy_port_binding.py b/networking-odl/networking_odl/tests/unit/ml2/test_legacy_port_binding.py
new file mode 100644
index 0000000..932c961
--- /dev/null
+++ b/networking-odl/networking_odl/tests/unit/ml2/test_legacy_port_binding.py
@@ -0,0 +1,89 @@
+# Copyright (c) 2016 OpenStack Foundation
+# All Rights Reserved.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+import mock
+
+from neutron.extensions import portbindings
+from neutron.plugins.common import constants
+from neutron.plugins.ml2 import driver_api as api
+from neutron.plugins.ml2 import driver_context as ctx
+from neutron_lib import constants as n_constants
+
+from networking_odl.ml2 import legacy_port_binding
+from networking_odl.tests import base
+
+
+class TestLegacyPortBindingManager(base.DietTestCase):
+    # valid  and invalid segments
+    valid_segment = {
+        api.ID: 'API_ID',
+        api.NETWORK_TYPE: constants.TYPE_LOCAL,
+        api.SEGMENTATION_ID: 'API_SEGMENTATION_ID',
+        api.PHYSICAL_NETWORK: 'API_PHYSICAL_NETWORK'}
+
+    invalid_segment = {
+        api.ID: 'API_ID',
+        api.NETWORK_TYPE: constants.TYPE_NONE,
+        api.SEGMENTATION_ID: 'API_SEGMENTATION_ID',
+        api.PHYSICAL_NETWORK: 'API_PHYSICAL_NETWORK'}
+
+    def test_check_segment(self):
+        """Validate the _check_segment method."""
+
+        all_network_types = [constants.TYPE_FLAT, constants.TYPE_GRE,
+                             constants.TYPE_LOCAL, constants.TYPE_VXLAN,
+                             constants.TYPE_VLAN, constants.TYPE_NONE]
+
+        mgr = legacy_port_binding.LegacyPortBindingManager()
+
+        valid_types = {
+            network_type
+            for network_type in all_network_types
+            if mgr._check_segment({api.NETWORK_TYPE: network_type})}
+
+        self.assertEqual({
+            constants.TYPE_LOCAL, constants.TYPE_GRE, constants.TYPE_VXLAN,
+            constants.TYPE_VLAN}, valid_types)
+
+    def test_bind_port(self):
+
+        network = mock.MagicMock(spec=api.NetworkContext)
+
+        port_context = mock.MagicMock(
+            spec=ctx.PortContext, current={'id': 'CURRENT_CONTEXT_ID'},
+            segments_to_bind=[self.valid_segment, self.invalid_segment],
+            network=network)
+
+        mgr = legacy_port_binding.LegacyPortBindingManager()
+        vif_type = mgr._get_vif_type(port_context)
+
+        mgr.bind_port(port_context)
+
+        port_context.set_binding.assert_called_once_with(
+            self.valid_segment[api.ID], vif_type,
+            mgr.vif_details, status=n_constants.PORT_STATUS_ACTIVE)
+
+    def test_bind_port_unsupported_vnic_type(self):
+        network = mock.MagicMock(spec=api.NetworkContext)
+        port_context = mock.MagicMock(
+            spec=ctx.PortContext,
+            current={'id': 'CURRENT_CONTEXT_ID',
+                     portbindings.VNIC_TYPE: portbindings.VNIC_DIRECT},
+            segments_to_bind=[self.valid_segment, self.invalid_segment],
+            network=network)
+
+        mgr = legacy_port_binding.LegacyPortBindingManager()
+        mgr.bind_port(port_context)
+        port_context.set_binding.assert_not_called()
-- 
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